NO147321C - Frekvensmodulert pulsradaranlegg. - Google Patents
Frekvensmodulert pulsradaranlegg.Info
- Publication number
- NO147321C NO147321C NO771317A NO771317A NO147321C NO 147321 C NO147321 C NO 147321C NO 771317 A NO771317 A NO 771317A NO 771317 A NO771317 A NO 771317A NO 147321 C NO147321 C NO 147321C
- Authority
- NO
- Norway
- Prior art keywords
- radar system
- frequency modulated
- pulse radar
- modulated pulse
- frequency
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/677,647 US4071844A (en) | 1976-04-16 | 1976-04-16 | Frequency control for frequency agile pulse radar |
Publications (3)
Publication Number | Publication Date |
---|---|
NO771317L NO771317L (no) | 1977-10-18 |
NO147321B NO147321B (no) | 1982-12-06 |
NO147321C true NO147321C (no) | 1983-03-23 |
Family
ID=24719580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO771317A NO147321C (no) | 1976-04-16 | 1977-04-15 | Frekvensmodulert pulsradaranlegg. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4071844A (no) |
BE (1) | BE853184A (no) |
DK (1) | DK151413C (no) |
NL (1) | NL7703443A (no) |
NO (1) | NO147321C (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462716A1 (fr) * | 1979-07-31 | 1981-02-13 | Thomson Csf Mat Tel | Radar doppler coherent a impulsions a agilites de frequence |
FR2599856B1 (fr) * | 1979-09-07 | 1989-03-31 | Thomson Csf | Systeme d'emission reception pour radar doppler a frequence agile |
US4495501A (en) * | 1982-04-28 | 1985-01-22 | The United States Of America As Represented By The Secretary Of The Air Force | Method and means for providing frequency agile operation of MTI _radar |
US4626856A (en) * | 1983-10-14 | 1986-12-02 | General Dynamics Corporation | Radar signal correction system |
US4631541A (en) * | 1983-12-08 | 1986-12-23 | The United States Of America As Represented By The Secretary Of The Navy | Microprocessor based programmable frequency controller for frequency agile radar |
US5347283A (en) * | 1989-06-14 | 1994-09-13 | Hughes Aircraft Company | Frequency agile radar |
US5151703A (en) * | 1991-12-06 | 1992-09-29 | Allied-Signal Inc. | Method and apparatus for improved automatic fequency control |
RU2106654C1 (ru) * | 1996-10-15 | 1998-03-10 | Михаил Николаевич Зыбин | Импульсная рлс |
KR101234900B1 (ko) * | 2005-06-14 | 2013-02-19 | 삼성전자주식회사 | 다중채널 매체접속제어를 위한 비애자일 채널화 방법 |
EP2045617B1 (en) * | 2007-09-28 | 2010-12-01 | Siemens Milltronics Process Instruments Inc. | A pulse radar system |
CN109085542A (zh) * | 2018-08-07 | 2018-12-25 | 中国航空工业集团公司雷华电子技术研究所 | 一种双通道宽带雷达信号产生***及信号产生方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798946A (en) * | 1953-11-30 | 1957-07-09 | Rca Corp | Automatic frequency control system which stops hunting when in tune |
US2852669A (en) * | 1954-11-30 | 1958-09-16 | Robert M Ashby | Scanning receiver which ignores image signal and locks on desired signal |
US3858219A (en) * | 1955-10-10 | 1974-12-31 | Us Army | Frequency diversity radar |
US3372391A (en) * | 1960-02-01 | 1968-03-05 | Bell Aerospace Corp | Automatic frequency control for radar receivers |
SE321719B (no) * | 1965-08-17 | 1970-03-16 | North American Aviation Inc | |
SE319813B (no) * | 1968-05-30 | 1970-01-26 | Philips Svenska Ab | |
GB1251270A (no) * | 1968-05-30 | 1971-10-27 | ||
FR2278204A1 (fr) * | 1974-07-12 | 1976-02-06 | Thomson Csf | Dispositif integrateur multiple et systeme radar a impulsions a frequences multiples comportant un tel dispositif |
-
1976
- 1976-04-16 US US05/677,647 patent/US4071844A/en not_active Expired - Lifetime
-
1977
- 1977-03-30 NL NL7703443A patent/NL7703443A/xx active Search and Examination
- 1977-04-01 BE BE176375A patent/BE853184A/xx not_active IP Right Cessation
- 1977-04-15 NO NO771317A patent/NO147321C/no unknown
- 1977-04-15 DK DK168377A patent/DK151413C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK168377A (da) | 1977-10-17 |
BE853184A (fr) | 1977-10-03 |
NO771317L (no) | 1977-10-18 |
US4071844A (en) | 1978-01-31 |
NL7703443A (nl) | 1977-10-18 |
NO147321B (no) | 1982-12-06 |
DK151413C (da) | 1988-07-18 |
DK151413B (da) | 1987-11-30 |
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